<template>
  <div id="app">
   <router-link to="/discover">发现</router-link>
    &emsp;
    <router-link to="/friend">朋友</router-link>
    &emsp; 
    <router-link to="/mine">我的</router-link>
    &emsp;
    <router-link to="/list">商品列表</router-link>
    <div>111</div>
    <router-view></router-view>
  </div>
</template>
<script>
export default{
  data(){
    return{
      msg:"app组件"
    }
  }
}
</script>


